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Preparation of iron oxide/nitrogen-doped graphene material used for lithium ion battery cathode involves preparing polydopamine/graphene material, reacting with iron salt precursor, adding sodium hydroxide, washing, drying, and heating. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-13
作者:  ZHANG X FAN Q YANG H MI P MA S
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/02
Preparation of nano-carbon fiber for negative electrode of lithium ion battery, involves mixing pulverized nitrogen-rich quinoline oligomer particles and polar organic solvent, adding polyacrylonitrile, reacting to obtain spinning solution. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-06
作者:  QIU J XIAO N LIU C WANG Y LI H JI Y
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/02


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